19003913275

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{79043}}^1$

素因数の和:79275

約数の個数: 24

約数和(自身を含む): 24111581760

約数和(自身を除く): 5107668485

約数列:

[1, 5, 25, 59, 163, 295, 815, 1475, 4075, 9617, 48085, 79043, 240425, 395215, 1976075, 4663537, 12884009, 23317685, 64420045, 116588425, 322100225, 760156531, 3800782655, 19003913275]

約数ペア:

[(1, 19003913275), (5, 3800782655), (25, 760156531), (59, 322100225), (163, 116588425), (295, 64420045), (815, 23317685), (1475, 12884009), (4075, 4663537), (9617, 1976075), (48085, 395215), (79043, 240425)]